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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-03-27 15:52:50 +0300 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-03-31 06:22:38 +0300 |
| commit | a95b37e20db9a2b05354eec009b2188523a21c8e (patch) | |
| tree | 5477ef9dfb131b68d5bff74783447c824f165af6 /scripts/Makefile.lib | |
| parent | 127668cf766d0ede207457f9f5f26f5e40ce4127 (diff) | |
| download | linux-a95b37e20db9a2b05354eec009b2188523a21c8e.tar.xz | |
kbuild: get <linux/compiler_types.h> out of <linux/kconfig.h>
Since commit 28128c61e08e ("kconfig.h: Include compiler types to avoid
missed struct attributes"), <linux/kconfig.h> pulls in kernel-space
headers to unrelated places.
Commit 0f9da844d877 ("MIPS: boot: Define __ASSEMBLY__ for its.S build")
suppress the build error by defining __ASSEMBLY__, but ITS (i.e. DTS)
is not assembly, and should not include <linux/compiler_types.h> in the
first place.
Looking at arch/s390/tools/Makefile, host programs gen_facilities and
gen_opcode_table now pull in <linux/compiler_types.h> as well.
The motivation for that commit was to define necessary attributes
before any struct is defined. Obviously, this happens only in C.
It is enough to include <linux/compiler_types.h> only when compiling
C files, and only when compiling kernel space. Move the include to
c_flags.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts/Makefile.lib')
| -rw-r--r-- | scripts/Makefile.lib | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index 194ae707167d..e3215b7652ee 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -152,6 +152,7 @@ __cpp_flags = $(call flags,_cpp_flags) endif c_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) \ + -include $(srctree)/include/linux/compiler_types.h \ $(__c_flags) $(modkern_cflags) \ $(basename_flags) $(modname_flags) |